24-30 September 2017
La Biodola, Isola d'Elba
Europe/Rome timezone

Controlled and combined injection schemes for laser wakefield accelerators

28 Sep 2017, 16:00
18m
SML, Sala Maria Luisa, HH

SML, Sala Maria Luisa, HH

talk WG1 - Electron Beams from Plasmas WG1_Parallel

Speaker

Dr Andreas Döpp (LMU / MPQ)

Description

The electron injection process is crucial to the performance of a laser wakefield accelerator as a whole. Here we present recent results and scalings for several controlled injection schemes, i.e. ionization-induced injection, shock-front injection and colliding pulse injection. We demonstrate that the combination of ionization-induced injection and shock-front injection permits the reliable generation of quasi-monoenergetic electron beams. Furthermore, shock-front injection and colliding pulse injection can be used simultaneously, leading to tunable, dual-energy electron beams.

Primary author

Dr Andreas Döpp (LMU / MPQ)

Co-authors

Hao Ding (LMU München) Mr Johannes Götzfried (LMU Munich) Mr Johannes Wenz (Ludwig-Maximilians-Universität München) Mr Konstantin Khrennikov (Ludwig-Maximilians-University Munich (LMU), Max-Planck-Institute for Quantum Optics(MPQ)) Mr Max Gilljohann (Ludwig-Maximilians-Universität München) Sabine Schindler (LMU München) Prof. Stefan Karsch (LMU Munich)

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